Ultrafiltration for the recovery of proteins from surimi washing water
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/fst.30120 http://hdl.handle.net/11449/212616 |
Resumo: | The aim of this study was to evaluate the efficiency of the ultrafiltration process (UF) in the cleansing treatment of the tilapia surimi washing water and in the recovery of components. After producing surimi, the water generated in the washing operations was subjected to UF in a 30 kDa polyethersulfone membrane. Unfiltered washing waters and UF permeate and concentrate were analyzed for pH, total solids (TS) and fixed solids (FS), total proteins, and lipids. The chemical oxygen demand (COD) was determined in the original water and in the permeate. The concentrate was dehydrated in a spray dryer and analyzed for amino acids and carotenoids. The permeate showed a significant decrease in TS, proteins and COD, indicating that UF was efficient in removing the organic load from the waters. The percentage of protein recovery by UF was 93.12% and the dehydrated concentrate had all the essential amino acids, being leucine (5.47%), lysine (6.49%), valine (3.59%), and phenylalanine (3.68%) those with the highest concentrations, and also 0.67 mg/100 g of carotenoids. The application of UF has proved to be viable both in the recovery of valuable compounds and in the decontamination of water, contributing to the sustainability of the fish productive sector. |
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Ultrafiltration for the recovery of proteins from surimi washing watermembrane filtrationchemical oxygen demandessential amino acidsThe aim of this study was to evaluate the efficiency of the ultrafiltration process (UF) in the cleansing treatment of the tilapia surimi washing water and in the recovery of components. After producing surimi, the water generated in the washing operations was subjected to UF in a 30 kDa polyethersulfone membrane. Unfiltered washing waters and UF permeate and concentrate were analyzed for pH, total solids (TS) and fixed solids (FS), total proteins, and lipids. The chemical oxygen demand (COD) was determined in the original water and in the permeate. The concentrate was dehydrated in a spray dryer and analyzed for amino acids and carotenoids. The permeate showed a significant decrease in TS, proteins and COD, indicating that UF was efficient in removing the organic load from the waters. The percentage of protein recovery by UF was 93.12% and the dehydrated concentrate had all the essential amino acids, being leucine (5.47%), lysine (6.49%), valine (3.59%), and phenylalanine (3.68%) those with the highest concentrations, and also 0.67 mg/100 g of carotenoids. The application of UF has proved to be viable both in the recovery of valuable compounds and in the decontamination of water, contributing to the sustainability of the fish productive sector.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Universidade Estadual Paulista “Júlio de Mesquita Filho”, Faculdade de Medicina VeterináriaUniversidad Politécnica de Madrid, Facultad de Ingeniería Agronómica-UNEUniversidade Estadual Paulista “Júlio de Mesquita Filho”, Faculdade de Medicina VeterináriaFAPESP: 2015/25853-1Sociedade Brasileira de Ciência e Tecnologia de AlimentosUniversidade Estadual Paulista (Unesp)Universidad Politécnica de MadridOliveira, Dayse Lícia De [UNESP]Grassi, Thiago Luís Magnani [UNESP]Paiva, Natália Mingues [UNESP]Santana, Bruna Nicoleti [UNESP]Nakamura, Alex Akira [UNESP]Bermejo-poza, RubénPonsano, Elisa Helena Giglio [UNESP]2021-07-14T10:42:41Z2021-07-14T10:42:41Z2020-10-09info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article-application/pdfhttp://dx.doi.org/10.1590/fst.30120Food Science and Technology. Sociedade Brasileira de Ciência e Tecnologia de Alimentos, p. -, 2020.0101-20611678-457Xhttp://hdl.handle.net/11449/21261610.1590/fst.30120S0101-20612020005023219S0101-20612020005023219.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengFood Science and Technologyinfo:eu-repo/semantics/openAccess2024-09-04T19:16:05Zoai:repositorio.unesp.br:11449/212616Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-04T19:16:05Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Ultrafiltration for the recovery of proteins from surimi washing water |
title |
Ultrafiltration for the recovery of proteins from surimi washing water |
spellingShingle |
Ultrafiltration for the recovery of proteins from surimi washing water Oliveira, Dayse Lícia De [UNESP] membrane filtration chemical oxygen demand essential amino acids |
title_short |
Ultrafiltration for the recovery of proteins from surimi washing water |
title_full |
Ultrafiltration for the recovery of proteins from surimi washing water |
title_fullStr |
Ultrafiltration for the recovery of proteins from surimi washing water |
title_full_unstemmed |
Ultrafiltration for the recovery of proteins from surimi washing water |
title_sort |
Ultrafiltration for the recovery of proteins from surimi washing water |
author |
Oliveira, Dayse Lícia De [UNESP] |
author_facet |
Oliveira, Dayse Lícia De [UNESP] Grassi, Thiago Luís Magnani [UNESP] Paiva, Natália Mingues [UNESP] Santana, Bruna Nicoleti [UNESP] Nakamura, Alex Akira [UNESP] Bermejo-poza, Rubén Ponsano, Elisa Helena Giglio [UNESP] |
author_role |
author |
author2 |
Grassi, Thiago Luís Magnani [UNESP] Paiva, Natália Mingues [UNESP] Santana, Bruna Nicoleti [UNESP] Nakamura, Alex Akira [UNESP] Bermejo-poza, Rubén Ponsano, Elisa Helena Giglio [UNESP] |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidad Politécnica de Madrid |
dc.contributor.author.fl_str_mv |
Oliveira, Dayse Lícia De [UNESP] Grassi, Thiago Luís Magnani [UNESP] Paiva, Natália Mingues [UNESP] Santana, Bruna Nicoleti [UNESP] Nakamura, Alex Akira [UNESP] Bermejo-poza, Rubén Ponsano, Elisa Helena Giglio [UNESP] |
dc.subject.por.fl_str_mv |
membrane filtration chemical oxygen demand essential amino acids |
topic |
membrane filtration chemical oxygen demand essential amino acids |
description |
The aim of this study was to evaluate the efficiency of the ultrafiltration process (UF) in the cleansing treatment of the tilapia surimi washing water and in the recovery of components. After producing surimi, the water generated in the washing operations was subjected to UF in a 30 kDa polyethersulfone membrane. Unfiltered washing waters and UF permeate and concentrate were analyzed for pH, total solids (TS) and fixed solids (FS), total proteins, and lipids. The chemical oxygen demand (COD) was determined in the original water and in the permeate. The concentrate was dehydrated in a spray dryer and analyzed for amino acids and carotenoids. The permeate showed a significant decrease in TS, proteins and COD, indicating that UF was efficient in removing the organic load from the waters. The percentage of protein recovery by UF was 93.12% and the dehydrated concentrate had all the essential amino acids, being leucine (5.47%), lysine (6.49%), valine (3.59%), and phenylalanine (3.68%) those with the highest concentrations, and also 0.67 mg/100 g of carotenoids. The application of UF has proved to be viable both in the recovery of valuable compounds and in the decontamination of water, contributing to the sustainability of the fish productive sector. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-10-09 2021-07-14T10:42:41Z 2021-07-14T10:42:41Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/fst.30120 Food Science and Technology. Sociedade Brasileira de Ciência e Tecnologia de Alimentos, p. -, 2020. 0101-2061 1678-457X http://hdl.handle.net/11449/212616 10.1590/fst.30120 S0101-20612020005023219 S0101-20612020005023219.pdf |
url |
http://dx.doi.org/10.1590/fst.30120 http://hdl.handle.net/11449/212616 |
identifier_str_mv |
Food Science and Technology. Sociedade Brasileira de Ciência e Tecnologia de Alimentos, p. -, 2020. 0101-2061 1678-457X 10.1590/fst.30120 S0101-20612020005023219 S0101-20612020005023219.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Food Science and Technology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
- application/pdf |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos |
publisher.none.fl_str_mv |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos |
dc.source.none.fl_str_mv |
SciELO reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
repositoriounesp@unesp.br |
_version_ |
1810021411753820160 |